Skip to content
Back to the charts

Ranklookout

Sun Hours for Solar Panels — App Store rankings

Andy Mesa · Weather · View on the App Store

About this app

The developer's US App Store description, in full.

Will your panels generate anything today? Sun Hours tells you in 8 seconds — just your ZIP/postal code or map pin and your best-ever solar day. No inverter login. No azimuth. No account. No engineering degree. THE FORECAST Today's expected kWh before your coffee is ready. An hour-by-hour generation curve shows exactly when your panels peak. Get a 7-day solar forecast with cloud cover and efficiency for each day, plus a 30-day view built from historical weather at your exact location — so you understand your site's full seasonal rhythm, not just this week. SOL Every morning, Sol — Sun Hours' pixel-art sun mascot — delivers a personal forecast for your panels before you've touched a chart. When today's forecast matches your all-time best generation day, Sol sends a notification: "It's a 100% day." The solar equivalent of a perfect score. SUN HOURS ALERTS Optional morning notifications tell you the day's best two-hour solar window. "Best window today: 11 AM–1 PM." Charge the EV, run the dishwasher, or power another appliance with your own free electricity instead of the grid. SMART APPLIANCE TIMER Tell Sun Hours which appliances you use. It tells you exactly when to run each one during your solar peak. Washer, dishwasher, dryer, EV top-up — scheduled around your free generation, not your habits. TRAVEL MODE Portable panels on an RV? Camping with a folding kit? Drop a pin anywhere or use GPS to get a solar forecast for that exact location. One tap takes you back to your home setup. WORKS WITH EVERYTHING Hoymiles, Deye, Marstek, Envertech, APS, Solis, Growatt — and every other rooftop or plug-in setup. No inverter integration needed. If it generates kWh, Sun Hours can forecast it. ON IPAD AND MAC The dashboard opens out into two columns on iPad, so today and the week ahead sit side by side rather than stacked, with the animated sky running edge to edge behind a frosted glass toolbar. The forecast accuracy grid uses the extra width and labels each month. It runs on an M-series Mac too. Free to use. Infrequent, closable ads. No account. No tracking. Your location never leaves your device. Built in the UK for solar owners everywhere — by someone who got tired of apps making a simple question complicated. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sunhours.app/privacy

Sun Hours for Solar Panels is not in the top 100 free charts we capture daily. Use the live check below to look at all 12 countries right now.

Recently in the charts

Sun Hours for Solar Panels is not in the newest capture of the top 100 free apps. This is where it was last seen in each chart during the past week; the latest sighting was on 2026-10-21.

More from Andy Mesa

Check live

Your browser reads Apple's charts right now, so this is live rather than from yesterday's capture.